{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["process characterization", "process parameter", "engineering feature", "machanical property", "application", "machine or equipment"], "input": "Mechanism of humping formation is analysed to explain humping occurrence for positional deposition ."}
{"process characterization": [], "process parameter": [], "engineering feature": [], "machanical property": [], "application": [], "machine or equipment": []}